Base | Representation |
---|---|
bin | 1000001001111010101… |
… | …1101101111111000000 |
3 | 111101121220011002110012 |
4 | 2002132223231333000 |
5 | 4243411402323034 |
6 | 144210035124052 |
7 | 13056560446163 |
oct | 2023653557700 |
9 | 441556132405 |
10 | 140101214144 |
11 | 544645348a1 |
12 | 2319b743628 |
13 | 1029983c318 |
14 | 6ad0c57ada |
15 | 399ea65cce |
hex | 209eaedfc0 |
140101214144 has 28 divisors (see below), whose sum is σ = 284794165488. Its totient is φ = 68342054400.
The previous prime is 140101214131. The next prime is 140101214161. The reversal of 140101214144 is 441412101041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26693492 + ... + 26698739.
It is an arithmetic number, because the mean of its divisors is an integer number (10171220196).
Almost surely, 2140101214144 is an apocalyptic number.
It is an amenable number.
140101214144 is an abundant number, since it is smaller than the sum of its proper divisors (144692951344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140101214144 is an equidigital number, since it uses as much as digits as its factorization.
140101214144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53392284 (or 53392274 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 140101214144 its reverse (441412101041), we get a palindrome (581513315185).
The spelling of 140101214144 in words is "one hundred forty billion, one hundred one million, two hundred fourteen thousand, one hundred forty-four".
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